50 Shades Of Grey’s official movie trailer has set the internet on fire today, thanks to the grand unveiling of Jamie Dornan’s Christian Grey, and a slowed-down version of Beyoncé’s Crazy In Love on the soundtrack.

However, with seven months to go until the film’s release on Valentine’s Day 2015, we’ve got something else to keep you occupied – 50 things you need to know about the cast of 50 Shades Of Grey. From Jamie to Dakota Johnson and Rita Ora, all the vital details are in the gallery below.

50 Things You Need To Know About The Cast Of Fifty Shades Of Grey

In case you didn’t know, Jamie Dornan plays lead character Christian Grey in 50 Shades Of Grey.

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Jamie was the highest new entry in this year’s Heat Magazine Hottest Hunks poll at No. 8. Would have placed him higher ourselves, but whatever.